ACleanup.h

/*
 * AUI Framework - Declarative UI toolkit for modern C++20
 * Copyright (C) 2020-2024 Alex2772 and Contributors
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
#pragma once
 
#include <functional>
#include <AUI/Common/AObject.h>
#include <AUI/Common/AQueue.h>
 
 
class API_AUI_CORE ACleanup {
    friend void afterEntryCleanup();
public:
    using Callback = std::function<void()>;
 
    static void afterEntry(Callback callback) {
        std::unique_lock lock(inst().mSync);
        inst().mCallbacks << std::move(callback);
    }
 
private:
    static ACleanup& inst();
 
    void afterEntryPerform();
 
    AMutex mSync;
    AQueue<Callback> mCallbacks;
};